Robotic vacuum cleaner



1. Robotic vacuum cleaner

1.1 : Bottom

1.2 : Perspective

1.3 : Front

1.4 : Back

1.5 : Left

1.6 : Right

1.7 : Top

The broken lines indicate portions of the article that form no part of the claimed design. 

CLAIM The ornamental design for robotic vacuum cleaner, as shown and described. 